Let’s grow a movement.

We’re working against a climate clock that demands we all do better. So we’re scaling our efforts to plant 500 million trees by 2027 in areas where they’re needed most. With a strong network of global partners, a science-based approach, and more than 50 years of planting trees all over the world, we know what it takes to make it happen.

Help us plant more trees, educate more people, get more hands in the dirt, and support more lives across the globe.

Plant Trees Now

The Power of Trees

Discover the many benefits trees provide in our communities and around the globe.

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Our Mission at Work

Find out more about our efforts to plant trees where they're needed most.

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Take Action

Explore all the ways you can
make a difference.

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Stories from the Ground

The Science Behind Planting 500 Million Trees

We’re planting 90 percent of reforestation trees in forests of greatest need. But how do we find those areas? We look at the data. Learn how we combine a priority index rating with our global network of tree planting partners to make the biggest impact, the soonest.

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A Tree Can Be An Equalizer

Correcting injustice with trees takes more than planting in low- and moderate-income neighborhoods. Discover how our best practices align with the tenets of environmental justice to build meaningful relationships and support healthier, more resilient communities.

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Fighting Global Challenges with Greater Focus and Millions of Trees

We’ve introduced one of the most ambitious efforts to target forests and neighborhoods where trees will do the most good. Get the story behind our 500 million tree planting goal, the data we use to focus our efforts, and the network we tap for impact
at scale.

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Arbor Day 2023

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